== sanity test 77a: normal checksum read/write operation ========================================================== 16:18:43 (1787602723)
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 0.26334 s, 31.9 MB/s
8+0 records in
8+0 records out
8388608 bytes (8.4 MB, 8.0 MiB) copied, 1.33499 s, 6.3 MB/s